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参数资料
| 型号： | MAX6850AEE-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 显示驱动器 |
| 英文描述： | 4-Wire Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller |
| 中文描述： | VACUUM FLUOR DISPLAY DRIVER, PDSO16 |
| 封装： | 0.150 INCH, 0.25 MM PITCH, MO-137, QSOP-16 |
| 文件页数： | 30/34页 |
| 文件大小： | 485K |
| 代理商： | MAX6850AEE-T |
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MAX6850
4-Wire Interfaced, 7-, 14-, and 16-Segment Alpha-
numeric Vacuum-Fluorescent Display Controller
_______________________________________________________________________________________
5
fOSC vs. TEMPERATURE
MAX6850
toc10
TEMPERATURE (
°C)
f OSC
(MHz)
110
95
80
65
50
35
20
5
-10
-25
0.5
1.0
1.5
2.0
2.5
0
-40
125
V+ = 2.7V
V+ = 3.3V
V+ = 3.6V
DEAD-CLOCK OSC FREQUENCY
vs. TEMPERATURE
MAX6850
toc11
TEMPERATURE (
°C)
FREQUENCY
(MHz)
110
95
80
65
50
35
20
5
-10
-25
-40
125
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0
V+ = 2.7V
V+ = 3.6V
V+ = 3.3V
Typical Operating Characteristics (continued)
(Typical Operating Circuit, V+ = 3.3V, TA = +25°C, unless otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1
VFCLK
Serial-Clock Output to External Driver. Push-pull clock output to external display driver. On VFCLK’s
falling edge, data is clocked out of VFDOUT.
2
VFDOUT
Serial-Data Output to External Driver. Push-pull data output to external display driver.
3
VFLOAD
Serial-Load Output to External Driver. Push-pull load output to external display driver. Rising edge is
used by external display driver to load serial data into display latch.
4
VFBLANK
Display Blanking Output to External Driver. Push-pull blanking output to external display driver used for
PWM intensity control.
5
PUMP
Charge-Pump Output and General-Purpose Output. User-configurable push-pull logic output can also
be used as a driver for external charge pump.
6
PHASE1
Filament Drive PHASE1 Output and General-Purpose Output. User-configurable push-pull logic output
can also be used as a driver for external filament bridge drive.
7
PHASE2
Filament Drive PHASE2 Output and General-Purpose Output. User-configurable push-pull logic output
can also be used as a driver for external filament bridge drive.
8
V+
Positive Supply Voltage. Bypass V+ to GND with a 0.1F ceramic capacitor.
9
GND
Ground
10
PORT0
PORT0 General-Purpose Output. User-configurable push-pull logic output.
11
SCLK
Serial-Clock Input. On SCLK’s rising edge, data shifts into the internal shift register, and data is
clocked out of DOUT. SCLK is active only while CS is low.
12
DIN
Serial-Data Input. Data from DIN loads into the internal 16-bit shift register on SCLK’s rising edge.
13
CS
Chip-Select Input. Serial data is loaded into the shift register while CS is low. The most recent 16 bits of
data latch on CS’s rising edge.
14
PORT1
PORT1 General-Purpose Output. User-configurable push-pull logic output.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6851AEE | 功能描述:VFD驱动器 RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube |
| MAX6851AEE+T | 功能描述:VFD驱动器 RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube |
| MAX6851AEE-T | 功能描述:VFD驱动器 RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube |
| MAX6852AEE | 功能描述:VFD驱动器 RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube |
| MAX6852AEE+ | 功能描述:VFD驱动器 Integrated Circuits (ICs) PMIC - Display Drivers - IC VFD CTRLR MATRIX 16QSOP RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube |
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